3988895042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2972351}}^1$

素因数の和:2972425

約数の個数: 16

約数和(自身を含む): 6634289664

約数和(自身を除く): 2645394622

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 2972351, 5944702, 32695861, 65391722, 181313411, 362626822, 1994447521, 3988895042]

約数ペア:

[(1, 3988895042), (2, 1994447521), (11, 362626822), (22, 181313411), (61, 65391722), (122, 32695861), (671, 5944702), (1342, 2972351)]